// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 10.6-7-1
description: >
    Arguments Object has length as its own property and does not
    invoke the setter defined on Object.prototype.length (Step 7)
---*/

function Test() {
                var data = "data";
                var getFunc = function () {
                    return 12;
                };

                var setFunc = function (value) {
                    data = value;
                };

                Object.defineProperty(Object.prototype, "length", {
                    get: getFunc,
                    set: setFunc,
                    configurable: true
                });

                var verifyValue = false;
                var argObj = (function () { return arguments })();
                verifyValue = (argObj.length === 0);

                var verifyWritable = false;
                argObj.length = 1001;
                verifyWritable = (argObj.length === 1001);

                var verifyEnumerable = false;
                for (var p in argObj) {
                    if (p === "length") {
                        verifyEnumerable = true;
                    }
                }

                delete argObj.length;

    assert(verifyValue, 'verifyValue !== true');
    assert(verifyWritable, 'verifyWritable !== true');
    assert.sameValue(verifyEnumerable, false, 'verifyEnumerable');
    assert.sameValue(data, "data", 'data');
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
